Manufacturing system of optical display device and manufacturing method of optical display device
US8500937B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2010 |
| Grant date | Aug 6, 2013 |
| Priority date | — |
| Expiry date | Nov 22, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1994
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A manufacturing system of an optical display device in which the following can be attained in the case of bonding optical members to optical display units, respectively: an optical member to be excluded, which is, for example, an optical member judged as a defective member, can be appropriately excluded so that the optical member is not bonded onto any optical display unit and a manufacturing method of an optical display device. The manufacturing system includes a cutting device 16 to cut a optical member without cutting a releasing film, in a long laminated optical product having the optical member and the releasing film laid on the optical member, thereby form, on the releasing film, the optical member bonded onto the optical display unit and having the predetermined size, and an optical member to be excluded, an bonding device 18 to bond the optical member of the predetermined size onto the optical display unit W while or after the releasing film is peeled from the optical member of the predetermined size, and an excluding device 19 having a pressure-sensitive adhesive surface, excludes the optical member to bond onto the pressure-sensitive adhesive surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.